Repairing and overhauling of by pass b/c gear box radicon make u-800, reversible and a side shuttle conveyor make radicon u-600 and rom b/c premium make cbhz-320 in pch section at sawang washery.

Repairing of air cooled welding machine 600 amps, 220v deployed at amp colliery barora area.

Repairing and overhauling of by pass b/c gear box radicon make u 800, reversible and a side shuttle conveyor make radicon u 600 and rom b/c premium make cbhz 320 in pch section at sawang washery.

For repairing / rewinding of double 600 amps welding machine 440/220 volt 03 phase oil cooled at akwmocp work shop katas area bccl

Complete repairing/ overhauling (a) 350 amps sd-15 ocb switch kilburn make 440 volt with original sl.no. 0696 (b) 400/300 amps gec make ocb switch 550v with local id. no. jg/sw/400-300a /66 (c) repairing and replacing of defective accesories of 1 no.

For complete repairing of welding machine 600 amp ,440/220v, 03 phase air cooled and isolator mechanism 3.3 kv of ekg shovel sl. no. 577 at akwmocp katras area, bccl.

(a) complete rewinding of wet welding machine of 15kva,550v/220v ,600a, si.no.nakc/wt/01 of 1 seam (b) complete rewinding og power transformer make na, 15kva,3 phase ,550v/220v si.no.nakc/ekc/lt/01 of east katras colony of new akashkinaree colliery u

Complete repairing/ overhauling (a) 350 amps sd-15 ocb switch kilburn make 440 volt with original sl.no. 0696 (b) 400/300 amps gec make ocb switch 550v with local id. no. jg/sw/400-300a /66(c) repairing and replacing of defective accessories of 1 no.

Repairing of (a) one no of ece make, 400 amps, 11kv ocb of ranipur colliery under parbelia group of mines and (b) one no of biecco lawrie make, 800amps, 12kv, vcb primary main of 500kva transformer at surface substation of parbelia colliery under sod

Repairing 200 amps acb , 550 volt, mine line make, serial no. 69/t for controlling of 100 kva , 550/440 volt transformer under kusunda